The same range, two very different units. Here is what separates them.
CQ160
Compact pillar
CQ450
10ft ISO container
Charge times are indicative: 45 kWh added, both bays in use, the vehicle accepting the unit's full rate derated 25% for taper, and 3 miles per kWh. Real times vary with the vehicle.
Also in the range
CQ1000 1,000 kWh · 240 kW CCS · 20ft ISO container
The largest unit in the range, specified to the site.